Diamond pastes


Diamond pastes are mixtures made with diamond powders and micropowders.


Classification of diamond pastes according to rinsability

 


Type Characteristic

B 

Can be washed off by water

O

Can be washed  off by organic solvents

BO

Can be washed off by all-purpose solvents

 

Use of diamond pastes


 

Grit size (µm)

Use

25/35 – 106/125  

Rough grinding of  hard metal matrices and dies, lapping of surfaces.  

0/1 -  30/60

Finishing and polishing of hard metals, ferrous and non-ferrous metals,  precious and semi-precious  stones.

0/0.1 – 0.5/1

Final polishing of non-metal materials and non-ferrous metals, precious and semi-precious stones, optical lenses and mirrors, optical systems elements.